Union Membership, Coverage, Density and Employment by Industry, 2011 (details in table note)
CIC	Industry Name	Obs	Employment	Members	Covered	%Mem	%Cov
	AGRICULTURE, FORESTRY, FISHING, & HUNTING	1,807	1,229,474	22,594	30,195	1.8	2.5
170	Crop production	770	586,759	8,271	11,175	1.4	1.9
180	Animal production	620	372,837	6,649	8,093	1.8	2.2
190	Forestry except logging	72	36,411	4,867	8,121	13.4	22.3
270	Logging	114	67,501	1,459	1,459	2.2	2.2
280	Fishing, hunting, and trapping	41	23,986	0	0	0.0	0.0
290	Support activities for agriculture and forestry	190	141,981	1,348	1,348	0.9	0.9
	MINING	1,327	782,904	56,497	61,122	7.2	7.8
370	Oil and gas extraction	108	65,450	2,934	2,934	4.5	4.5
380	Coal mining	258	110,146	20,992	22,432	19.1	20.4
390	Metal ore mining	75	40,908	14,062	14,979	34.4	36.6
470	Nonmetallic mineral and not specified mining, and quarrying	140	65,825	8,138	8,138	12.4	12.4
490	Support activities for mining	720	486,565	7,832	10,100	1.6	2.1
	UTILITIES	1,618	1,220,566	335,228	349,765	27.5	28.7
570	Electric power generation, transmission and distribution	882	640,128	164,300	169,139	25.7	26.4
580	Natural gas distribution	153	118,290	40,330	41,382	34.1	35.0
590	Electric and gas, and other combinations	99	80,471	28,759	29,758	35.7	37.0
670	Water, steam, air-conditioning, and irrigation systems	305	244,244	60,731	64,868	24.9	26.6
680	Sewage treatment facilities	142	106,585	31,652	34,312	29.7	32.2
690	Not specified utilities	37	30,847	9,456	10,305	30.7	33.4
770	CONSTRUCTION	8,591	6,658,914	1,012,521	1,075,290	15.2	16.1
	NONDURABLE GOODS MANUFACTURING	6,645	5,090,760	557,577	601,064	11.0	11.8
1070	Animal food, grain and oilseed milling	223	162,255	15,215	15,215	9.4	9.4
1080	Sugar and confectionery products	114	87,248	17,815	18,862	20.4	21.6
1090	Fruit and vegetable preserving and specialty food manufacturing	184	145,684	24,671	25,962	16.9	17.8
1170	Dairy product manufacturing	261	159,330	19,218	21,787	12.1	13.7
1180	Animal slaughtering and processing	750	508,852	100,733	103,408	19.8	20.3
1190	Retail bakeries	219	161,731	13,033	15,036	8.1	9.3
1270	Bakeries, except retail	205	163,197	33,953	34,324	20.8	21.0
1280	Seafood and other miscellaneous foods, n.e.c.	252	183,981	15,870	18,844	8.6	10.2
1290	Not specified food industries	55	41,015	6,975	6,975	17.0	17.0
1370	Beverage manufacturing	282	225,174	41,702	42,378	18.5	18.8
1390	Tobacco manufacturing	18	16,623	846	1,964	5.1	11.8
1470	Fiber, yarn, and thread mills	10	8,858	0	0	0.0	0.0
1480	Fabric mills, except knitting	124	104,760	2,020	2,020	1.9	1.9
1490	Textile and fabric finishing and coating mills	27	15,958	2,412	2,412	15.1	15.1
1570	Carpet and rug mills	48	51,320	1,893	1,893	3.7	3.7
1590	Textile product mills, except carpets and rugs	71	58,688	1,775	1,775	3.0	3.0
1670	Knitting mills	27	22,620	1,335	1,335	5.9	5.9
1680	Cut and sew apparel manufacturing	236	214,668	5,694	6,565	2.7	3.1
1690	Apparel accessories and other apparel manufacturing	5	3,747	0	0	0.0	0.0
1770	Footwear manufacturing	58	41,186	3,261	3,261	7.9	7.9
1790	Leather tanning and products, except footwear manufacturing	30	27,087	1,638	1,638	6.0	6.0
1870	Pulp, paper, and paperboard mills	226	167,239	50,607	53,253	30.3	31.8
1880	Paperboard containers and boxes	118	88,423	13,123	13,850	14.8	15.7
1890	Miscellaneous paper and pulp products	106	88,020	9,333	9,333	10.6	10.6
1990	Printing and related support activities	629	462,354	35,119	37,235	7.6	8.1
2070	Petroleum refining	215	166,429	25,255	25,790	15.2	15.5
2090	Miscellaneous petroleum and coal products	24	22,011	3,665	3,665	16.7	16.7
2170	Resin, synthetic rubber and fibers, and filaments manufacturing	236	186,431	13,010	13,882	7.0	7.4
2180	Agricultural chemical manufacturing	41	27,783	1,303	1,303	4.7	4.7
2190	Pharmaceutical and medicine manufacturing	567	455,924	15,403	22,186	3.4	4.9
2270	Paint, coating, and adhesive manufacturing	79	65,633	2,957	2,957	4.5	4.5
2280	Soap, cleaning compound, and cosmetics manufacturing	146	119,821	4,509	6,260	3.8	5.2
2290	Industrial and miscellaneous chemicals	488	373,813	34,072	37,436	9.1	10.0
2370	Plastics product manufacturing	393	318,085	18,505	23,644	5.8	7.4
2380	Tire manufacturing	73	64,193	14,756	16,937	23.0	26.4
2390	Rubber products, except tires, manufacturing	105	80,621	5,899	7,677	7.3	9.5
	DURABLE GOODS MANUFACTURING	11,000	8,601,111	889,280	945,904	10.3	11.0
2470	Pottery, ceramics, and related products manufacturing	20	14,876	1,973	1,973	13.3	13.3
2480	Structural clay product manufacturing	31	26,031	2,676	2,676	10.3	10.3
2490	Glass and glass product manufacturing	156	131,692	21,511	22,298	16.3	16.9
2570	Cement, concrete, lime, and gypsum product manufacturing	188	134,149	13,893	15,410	10.4	11.5
2590	Miscellaneous nonmetallic mineral product manufacturing	73	49,768	8,849	8,849	17.8	17.8
2670	Iron and steel mills and steel product manufacturing	332	292,715	73,642	73,642	25.2	25.2
2680	Aluminum production and processing	71	65,156	15,197	15,197	23.3	23.3
2690	Nonferrous metal, except aluminum, production and processing	68	56,435	5,232	6,089	9.3	10.8
2770	Foundries	100	82,100	12,131	13,016	14.8	15.9
2780	Metal forgings and stampings	56	42,604	4,463	4,463	10.5	10.5
2790	Cutlery and hand tool manufacturing	52	41,426	3,639	3,639	8.8	8.8
2870	Structural metals, and tank and shipping container manufacturing	407	324,370	43,517	46,183	13.4	14.2
2880	Machine shops; turned product; screw, nut and bolt manufacturing	350	283,108	16,581	16,581	5.9	5.9
2890	Coating, engraving, heat treating and allied activities	95	79,065	5,255	6,107	6.6	7.7
2970	Ordnance	67	37,864	10,222	10,222	27.0	27.0
2980	Miscellaneous fabricated metal products manufacturing	317	244,111	25,166	25,166	10.3	10.3
2990	Not specified metal industries	21	19,622	894	894	4.6	4.6
3070	Agricultural implement manufacturing	193	101,619	14,059	14,470	13.8	14.2
3080	Construction, mining and oil field machinery manufacturing	189	147,340	18,807	19,745	12.8	13.4
3090	Commercial and service industry machinery manufacturing	118	93,775	429	429	0.5	0.5
3170	Metalworking machinery manufacturing	171	131,424	5,439	6,387	4.1	4.9
3180	Engines, turbines, and power transmission equipment manufacturing	72	57,049	6,791	6,927	11.9	12.1
3190	Machinery manufacturing, n.e.c.	733	569,598	35,485	37,089	6.2	6.5
3360	Computer and peripheral equipment manufacturing	323	265,851	4,813	5,466	1.8	2.1
3370	Communications, audio, and video equipment manufacturing	160	131,917	4,060	4,609	3.1	3.5
3380	Navigational, measuring, electromedical, & control instruments manufacturin	295	212,229	13,341	16,690	6.3	7.9
3390	Electronic component and product manufacturing, n.e.c.	869	642,176	14,752	14,752	2.3	2.3
3470	Household appliance manufacturing	85	71,080	9,919	10,998	14.0	15.5
3490	Electrical lighting, equipment, and supplies manufacturing, n.e.c.	397	285,209	21,069	25,077	7.4	8.8
3570	Motor vehicles and motor vehicle equipment manufacturing	1,048	958,519	219,308	224,290	22.9	23.4
3580	Aircraft and parts manufacturing	510	383,946	75,229	84,472	19.6	22.0
3590	Aerospace products and parts manufacturing	495	411,885	54,818	58,001	13.3	14.1
3670	Railroad rolling stock manufacturing	22	18,772	1,833	1,833	9.8	9.8
3680	Ship and boat building	237	141,702	31,019	36,605	21.9	25.8
3690	Other transportation equipment manufacturing	39	32,927	5,830	5,830	17.7	17.7
3770	Sawmills and wood preservation	172	121,966	9,056	11,424	7.4	9.4
3780	Veneer, plywood, and engineered wood products	41	22,735	1,491	2,540	6.6	11.2
3790	Prefabricated wood buildings and mobile homes	31	21,242	0	0	0.0	0.0
3870	Miscellaneous wood products	230	162,657	4,371	4,511	2.7	2.8
3890	Furniture and related product manufacturing	529	429,772	30,192	32,990	7.0	7.7
3960	Medical equipment and supplies manufacturing	772	592,032	18,776	22,303	3.2	3.8
3970	Toys, amusement, and sporting goods manufacturing	135	107,842	2,600	2,600	2.4	2.4
3980	Miscellaneous manufacturing, n.e.c.	551	405,547	8,487	10,836	2.1	2.7
3990	Not specified manufacturing industries	173	151,120	12,466	12,626	8.2	8.4
	WHOLESALE TRADE	4,400	3,427,476	151,330	166,383	4.4	4.9
4070	Motor vehicles, parts and supplies, merchant wholesalers	196	168,513	8,005	8,005	4.8	4.8
4080	Furniture and home furnishing, merchant wholesalers	78	65,848	517	517	0.8	0.8
4090	Lumber and other construction materials, merchant wholesalers	164	130,883	3,123	3,846	2.4	2.9
4170	Professional and commercial equipment and supplies, merchant wholesalers	420	342,253	5,560	7,535	1.6	2.2
4180	Metals and minerals, except petroleum, merchant wholesalers	61	43,266	3,821	3,821	8.8	8.8
4190	Electrical goods, merchant wholesalers	216	173,645	4,740	4,740	2.7	2.7
4260	Hardware, plumbing and heating equipment, and supplies, merchant wholesaler	185	127,109	3,108	3,214	2.4	2.5
4270	Machinery, equipment, and supplies, merchant wholesalers	442	325,358	7,746	7,746	2.4	2.4
4280	Recyclable material, merchant wholesalers	122	96,200	852	852	0.9	0.9
4290	Miscellaneous durable goods, merchant wholesalers	107	87,113	1,547	1,547	1.8	1.8
4370	Paper and paper products, merchant wholesalers	75	61,368	3,717	3,717	6.1	6.1
4380	Drugs, sundries, and chemical and allied products, merchant  wholesalers	303	242,754	7,517	8,820	3.1	3.6
4390	Apparel, fabrics, and notions, merchant wholesalers	108	91,352	3,646	3,646	4.0	4.0
4470	Groceries and related products, merchant wholesalers	984	769,863	66,996	76,789	8.7	10.0
4480	Farm product raw materials, merchant wholesalers	111	60,210	1,358	1,358	2.3	2.3
4490	Petroleum and petroleum products, merchant wholesalers	206	157,652	5,758	5,758	3.7	3.7
4560	Alcoholic beverages, merchant wholesalers	184	138,953	9,726	9,726	7.0	7.0
4570	Farm supplies, merchant wholesalers	90	62,049	3,804	3,804	6.1	6.1
4580	Miscellaneous  nondurable goods, merchant wholesalers	232	187,277	8,620	9,772	4.6	5.2
4585	Wholesale electronic markets, agents and brokers	76	62,786	0	0	0.0	0.0
4590	Not specified wholesale trade	40	33,023	1,169	1,169	3.5	3.5
	RETAIL TRADE	19,192	14,690,680	723,435	809,288	4.9	5.5
4670	Automobile dealers	1,439	1,116,946	27,530	32,816	2.5	2.9
4680	Other motor vehicle dealers	167	121,763	2,098	2,098	1.7	1.7
4690	Auto parts, accessories, and tire stores	639	503,026	6,357	7,391	1.3	1.5
4770	Furniture and home furnishings stores	568	433,171	5,088	9,765	1.2	2.3
4780	Household appliance stores	67	49,685	1,128	2,835	2.3	5.7
4790	Radio, TV, and computer stores	600	500,111	10,592	11,642	2.1	2.3
4870	Building material and supplies dealers	1,083	817,656	16,276	17,578	2.0	2.1
4880	Hardware stores	307	225,245	2,687	4,398	1.2	2.0
4890	Lawn and garden equipment and supplies stores	339	219,213	2,393	3,509	1.1	1.6
4970	Grocery stores	3,613	2,765,868	462,786	498,248	16.7	18.0
4980	Specialty food stores	290	239,431	4,515	4,515	1.9	1.9
4990	Beer, wine, and liquor stores	154	113,326	7,661	7,661	6.8	6.8
5070	Pharmacies and drug stores	1,070	798,967	29,540	37,381	3.7	4.7
5080	Health and personal care, except drug, stores	355	294,291	4,966	4,966	1.7	1.7
5090	Gasoline stations	593	416,180	4,848	6,735	1.2	1.6
5170	Clothing and accessories, except shoe, stores	1,126	921,194	11,999	18,754	1.3	2.0
5180	Shoe stores	192	164,974	1,952	1,952	1.2	1.2
5190	Jewelry, luggage, and leather goods stores	187	145,552	2,234	2,234	1.5	1.5
5270	Sporting goods, camera, and hobby and toy stores	549	399,915	3,237	4,987	0.8	1.2
5280	Sewing, needlework, and piece goods stores	59	44,298	2,669	2,669	6.0	6.0
5290	Music stores	86	78,549	0	0	0.0	0.0
5370	Book stores and news dealers	176	130,606	3,455	3,455	2.6	2.6
5380	Department stores and discount stores	2,864	2,227,312	54,252	61,896	2.4	2.8
5390	Miscellaneous general merchandise stores	652	504,061	30,910	33,639	6.1	6.7
5470	Retail florists	104	64,836	0	0	0.0	0.0
5480	Office supplies and stationery stores	203	145,117	4,480	4,480	3.1	3.1
5490	Used merchandise stores	225	157,371	0	0	0.0	0.0
5570	Gift, novelty, and souvenir shops	189	132,484	2,693	2,693	2.0	2.0
5580	Miscellaneous retail stores	510	390,154	4,186	5,099	1.1	1.3
5590	Electronic shopping	107	82,127	0	0	0.0	0.0
5591	Electronic auctions	12	9,007	0	0	0.0	0.0
5592	Mail order houses	84	57,976	982	1,516	1.7	2.6
5670	Vending machine operators	38	28,288	0	1,031	0.0	3.6
5680	Fuel dealers	143	71,884	4,215	4,666	5.9	6.5
5690	Other direct selling establishments	136	109,042	2,277	2,277	2.1	2.1
5790	Not specified retail trade	266	211,053	5,429	6,402	2.6	3.0
	TRANSPORTATION & WAREHOUSING	6,986	5,404,709	1,554,008	1,647,898	28.8	30.5
6070	Air transportation	618	486,282	208,879	215,423	43.0	44.3
6080	Rail transportation	373	246,541	172,332	174,504	69.9	70.8
6090	Water transportation	88	69,372	9,929	10,088	14.3	14.5
6170	Truck transportation	1,875	1,464,659	140,887	146,773	9.6	10.0
6180	Bus service and urban transit	647	478,363	205,806	217,640	43.0	45.5
6190	Taxi and limousine service	203	161,678	9,034	9,899	5.6	6.1
6270	Pipeline transportation	91	56,507	5,476	7,027	9.7	12.4
6280	Scenic and sightseeing transportation	58	27,934	283	283	1.0	1.0
6290	Services incidental to transportation	865	718,272	126,923	142,383	17.7	19.8
6370	Postal Service	975	699,514	476,830	512,780	68.2	73.3
6380	Couriers and messengers	795	650,925	177,046	186,520	27.2	28.7
6390	Warehousing and storage	398	344,663	20,583	24,578	6.0	7.1
	INFORMATION	3,849	2,949,803	307,818	329,967	10.4	11.2
6470	Newspaper publishers	397	268,470	18,142	19,117	6.8	7.1
6480	Publishing, except newspapers and software	320	231,912	5,917	6,399	2.6	2.8
6490	Software publishing	78	58,902	1,174	1,174	2.0	2.0
6570	Motion pictures and video industries	363	321,612	46,266	47,239	14.4	14.7
6590	Sound recording industries	21	17,704	141	141	0.8	0.8
6670	Radio and television broadcasting and cable	775	580,352	35,039	41,038	6.0	7.1
6672	Internet publishing and broadcasting	72	58,037	0	0	0.0	0.0
6680	Wired telecommunications carriers	680	530,608	115,086	120,467	21.7	22.7
6690	Other telecommunications services	660	534,637	49,879	53,863	9.3	10.1
6695	Data processing, hosting, and related services	122	97,499	0	726	0.0	0.7
6770	Libraries and archives	311	215,669	32,881	36,511	15.2	16.9
6780	Other information services	50	34,400	3,292	3,292	9.6	9.6
	FINANCE & INSURANCE	8,372	6,235,223	95,196	124,050	1.5	2.0
6870	Banking and related activities	2,822	2,081,715	18,099	29,335	0.9	1.4
6880	Savings institutions, including credit unions	377	256,183	4,700	4,700	1.8	1.8
6890	Non-depository credit and related activities	921	698,908	3,999	6,468	0.6	0.9
6970	Securities, commodities, funds, trusts, and other financial investments	1,194	946,459	21,032	25,477	2.2	2.7
6990	Insurance carriers and related activities	3,058	2,251,958	47,366	58,069	2.1	2.6
	REAL ESTATE & RENTAL & LEASING	2,653	2,089,246	90,280	103,459	4.3	5.0
7070	Real estate	2,193	1,734,006	74,839	85,268	4.3	4.9
7080	Automotive equipment rental and leasing	213	173,313	9,351	11,180	5.4	6.5
7170	Video tape and disk rental	38	24,728	1,007	1,007	4.1	4.1
7180	Other consumer goods rental	102	75,817	129	129	0.2	0.2
7190	Commercial, industrial, and other intangible assets rental and leasing	107	81,382	4,954	5,876	6.1	7.2
	PROF., SCIENTIFIC, TECHNICAL SERVICES	9,761	7,474,589	116,450	165,789	1.6	2.2
7270	Legal services	1,638	1,269,931	16,483	23,901	1.3	1.9
7280	Accounting, tax preparation, bookkeeping, and payroll services	959	758,987	4,454	9,314	0.6	1.2
7290	Architectural, engineering, and related services	1,705	1,250,090	37,842	51,792	3.0	4.1
7370	Specialized design services	213	183,520	2,524	2,524	1.4	1.4
7380	Computer systems design and related services	2,147	1,696,772	20,238	27,789	1.2	1.6
7390	Management, scientific, and technical consulting services	1,217	924,664	11,543	17,906	1.2	1.9
7460	Scientific research and development services	766	523,776	12,008	17,921	2.3	3.4
7470	Advertising and related services	508	415,761	6,974	7,980	1.7	1.9
7480	Veterinary services	328	233,477	0	1,344	0.0	0.6
7490	Other professional, scientific, and technical services	280	217,609	4,382	5,317	2.0	2.4
	MANAGEMENT & RELATED SERVICES	6,350	5,086,024	200,110	235,313	3.9	4.6
7570	Management of companies and enterprises	235	171,374	2,901	3,283	1.7	1.9
7580	Employment services	1,086	889,681	21,183	33,361	2.4	3.7
7590	Business support services	921	721,399	4,953	10,967	0.7	1.5
7670	Travel arrangements and reservation services	300	219,783	6,816	7,268	3.1	3.3
7680	Investigation and security services	927	751,945	43,976	51,680	5.8	6.9
7690	Services to buildings and dwellings	1,194	936,327	45,071	45,549	4.8	4.9
7770	Landscaping services	861	765,665	17,854	19,753	2.3	2.6
7780	Other administrative and other support services	293	221,875	6,047	7,829	2.7	3.5
7790	Waste management and remediation services	533	407,976	51,309	55,623	12.6	13.6
	EDUCATIONAL SERVICES	17,472	12,640,760	4,211,947	4,675,435	33.3	37.0
7860	Elementary and secondary schools	11,659	8,456,075	3,625,262	3,986,942	42.9	47.1
7870	Colleges and universities, including junior colleges	5,033	3,593,519	555,034	643,122	15.4	17.9
7880	Business, technical, and trade schools and training	136	108,934	7,661	12,169	7.0	11.2
7890	Other schools, instruction, and educational services	644	482,232	23,990	33,203	5.0	6.9
	HEALTH CARE & SOCIAL ASSISTANCE	23,860	17,538,328	1,661,660	1,880,364	9.5	10.7
7970	Offices of physicians	1,713	1,346,466	43,134	51,821	3.2	3.8
7980	Offices of dentists	971	742,420	8,367	13,474	1.1	1.8
7990	Offices of chiropractors	99	72,964	0	875	0.0	1.2
8070	Offices of optometrists	147	103,690	1,050	1,196	1.0	1.2
8080	Offices of other health practitioners	147	112,517	5,536	6,353	4.9	5.6
8090	Outpatient care centers	1,658	1,150,809	85,265	96,783	7.4	8.4
8170	Home health care services	1,199	932,078	86,360	95,880	9.3	10.3
8180	Other health care services	2,172	1,582,735	124,573	144,769	7.9	9.1
8190	Hospitals	8,548	6,344,334	907,674	1,008,957	14.3	15.9
8270	Nursing care facilities	2,463	1,745,531	140,193	155,251	8.0	8.9
8290	Residential care facilities, without nursing	1,036	734,927	37,945	44,483	5.2	6.1
8370	Individual and family services	1,917	1,357,034	154,443	182,205	11.4	13.4
8380	Community food and housing, and emergency services	141	94,234	7,167	10,130	7.6	10.8
8390	Vocational rehabilitation services	229	155,417	13,616	14,208	8.8	9.1
8470	Child day care services	1,420	1,063,171	46,338	53,980	4.4	5.1
	ARTS, ENTERTAINMENT, & RECREATION	3,333	2,465,573	158,065	172,588	6.4	7.0
8560	Independent artists, performing arts, spectator sports, & related industrie	490	408,095	29,396	31,056	7.2	7.6
8570	Museums, art galleries, historical sites, and similar institutions	532	369,069	47,255	50,509	12.8	13.7
8580	Bowling centers	57	44,940	0	0	0.0	0.0
8590	Other amusement, gambling, and recreation industries	2,254	1,643,469	81,414	91,023	5.0	5.5
	ACCOMODATION & FOOD SERVICES	12,050	9,340,928	200,103	230,648	2.1	2.5
8660	Traveler accommodation	1,923	1,277,857	91,786	99,876	7.2	7.8
8670	Recreational vehicle parks and camps, and rooming and boarding houses	125	90,068	3,371	4,310	3.7	4.8
8680	Restaurants and other food services	9,725	7,778,172	101,831	122,628	1.3	1.6
8690	Drinking places, alcoholic beverages	277	194,830	3,114	3,833	1.6	2.0
	OTHER SERVICES, EXC. PUBLIC ADMIN.	7,234	5,498,480	188,902	213,935	3.4	3.9
8770	Automotive repair and maintenance	1,042	838,659	18,823	22,947	2.2	2.7
8780	Car washes	145	126,575	591	591	0.5	0.5
8790	Electronic and precision equipment repair and maintenance	163	140,564	4,701	5,808	3.3	4.1
8870	Commercial and industrial machinery and equipment repair and maintenance	317	250,554	21,456	22,720	8.6	9.1
8880	Personal and household goods repair and maintenance	117	93,048	3,755	3,935	4.0	4.2
8970	Barber shops	44	38,172	0	0	0.0	0.0
8980	Beauty salons	752	579,192	5,608	10,169	1.0	1.8
8990	Nail salons and other personal care services	296	235,000	0	1,102	0.0	0.5
9070	Drycleaning and laundry services	389	303,733	14,494	15,197	4.8	5.0
9080	Funeral homes, cemeteries, and crematories	121	91,920	4,218	4,711	4.6	5.1
9090	Other personal services	293	240,371	17,475	17,475	7.3	7.3
9160	Religious organizations	1,368	1,032,090	6,027	11,206	0.6	1.1
9170	Civic, social, advocacy organizations, and grantmaking and giving services	923	575,733	13,135	14,845	2.3	2.6
9180	Labor unions	108	78,546	55,814	56,974	71.1	72.5
9190	Business, professional, political, and similar organizations	220	128,028	6,440	6,440	5.0	5.0
9290	Private households	932	744,535	16,363	19,815	2.2	2.7
	PUBLIC ADMINISTRATION	9,759	6,784,574	2,221,668	2,462,559	32.7	36.3
9370	Executive offices and legislative bodies	1,351	867,892	190,399	209,481	21.9	24.1
9380	Public finance activities	507	348,277	103,012	121,402	29.6	34.9
9390	Other general government and support	178	130,827	33,245	35,479	25.4	27.1
9470	Justice, public order, and safety activities	3,685	2,812,011	1,248,773	1,333,383	44.4	47.4
9480	Administration of human resource programs	1,419	955,541	290,154	324,705	30.4	34.0
9490	Administration of environmental quality and housing programs	508	298,103	72,367	87,667	24.3	29.4
9570	Administration of economic programs and space research	923	591,117	166,940	189,210	28.2	32.0
9590	National security and international affairs	1,188	780,807	116,778	161,232	15.0	20.6
Data Sources: Current Population Survey (CPS) Outgoing Rotation Group (ORG) Earnings Files, 2011. Sample includes
employed wage and salary workers, ages 16 and over. Variable definitions are: CIC=2000 Census industry code used
in CPS, Obs=CPS sample size, Employment=wage and salary employment, Members=employed workers who are union
members, Covered=workers covered by a collective bargaining agreement, %Mem=percent of employed workers who
are union members, and %Cov=percent of employed workers who are covered by a collective bargaining agreement.
* Revised Feb 2013 to be time compatible with changes in CPS codes adopted May 2012 (three small industries
collapsed into another category).
© 2012, 2013 by Barry T. Hirsch and David A. Macpherson.  The use of data requires citation.